标签:900 GCD int positive test integer cases Problem gcd
题目:
Given a positive integer nn. Find three distinct positive integers aa, bb, cc such that a+b+c=na+b+c=n and gcd(a,b)=cgcd(a,b)=c, where gcd(x,y)gcd(x,y) denotes the greatest common divisor (GCD) of integers xx and yy.
InputThe input consists of multiple test cases. The first line contains a single integer tt (1≤t≤1051≤t≤105) — the number of test cases. Description of the test cases follows.
The first and only line of each test case contains a single integer nn (10≤n≤10910≤n≤109).
OutputFor each test case, output three distinct positive integers aa, bb, cc satisfying the requirements. If there are multiple solutions, you can print any. We can show that an answer always exists.
#include<bits/stdc++.h> using namespace std; int main(){ int n,m; scanf("%d",&n); for(int i=1;i<=n;i++){ scanf("%d",&m); if(m%2!=0){ int k=m/2; if(k%2==0){ printf("%d %d 1\n",k-1,k+1); } else printf("%d %d 1\n",k-2,k+2); } else printf("%d %d 1\n",m/2-1,m/2); } return 0; }
标签:900,GCD,int,positive,test,integer,cases,Problem,gcd 来源: https://www.cnblogs.com/happycrazy/p/15786718.html
本站声明: 1. iCode9 技术分享网(下文简称本站)提供的所有内容,仅供技术学习、探讨和分享; 2. 关于本站的所有留言、评论、转载及引用,纯属内容发起人的个人观点,与本站观点和立场无关; 3. 关于本站的所有言论和文字,纯属内容发起人的个人观点,与本站观点和立场无关; 4. 本站文章均是网友提供,不完全保证技术分享内容的完整性、准确性、时效性、风险性和版权归属;如您发现该文章侵犯了您的权益,可联系我们第一时间进行删除; 5. 本站为非盈利性的个人网站,所有内容不会用来进行牟利,也不会利用任何形式的广告来间接获益,纯粹是为了广大技术爱好者提供技术内容和技术思想的分享性交流网站。